<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>v-model修饰符</title>
</head>
<body>
    <script src="/js/vue.js"></script>
    <div id ="app">
        <!--
            1.lazy修饰符，
        -->
       <input type="text" v-model.lazy="msg">
       <h2>{{msg}}</h2>
        <!--
            2.number修饰符，
        -->
        <input type="number" v-model.number="age">
        <h2>{{age}}</h2>
        <!--
            3.trim修饰符，
        -->
        <input type="text" v-model.trim="name">
        <h2>{{name}}</h2>
    </div>
    
    <script>
       let app =new Vue({
         el:"#app",
         data:{
           msg:'hello world',
           age:12,
           name:''
         }
       })
    </script>  
</body>
</html>